UVR1C333MRD

The UVR1C333MRD is a Nichicon UVR series miniature aluminum electrolytic capacitor in a radial‑lead, through‑hole can. It provides 33 mF (33,000 µF) of polarized capacitance at a rated voltage of 16 V in a compact φ25 × 50 mm package with 12.5 mm lead spacing.

Designed as a standard series for entertainment electronics and general‑purpose applications, this part delivers high capacitance, defined ripple current capability and a 2000‑hour endurance rating at 85°C for reliable bulk energy storage in through‑hole designs.

Key Features

• High Capacitance: 33 mF (33,000 µF) polarized capacitance suitable where large bulk capacitance is required in a compact radial can.
• Rated Voltage: 16 V nominal working voltage for low‑voltage power rails and general‑purpose designs.
• Ripple Current Handling: Low‑frequency ripple current 4.8 A (120 Hz) and high‑frequency ripple current 5.52 A (10 kHz) to support filtering and smoothing duties across frequencies.
• Electrical Loss (tan δ): Specified tan δ = 0.84 measured at 20°C, 120 Hz, 16 V (measurement condition provided with the part).
• Leakage Current: Specified leakage current of 15,840 µA as provided for this part configuration.
• Endurance: 2000 hours at 85°C with rated voltage applied; capacitors meet endurance criteria after restoration to 20°C.
• Operating Temperature Range: –40°C to +85°C for a wide range of ambient conditions.
• Package & Mounting: Radial lead can, size φ25 × 50 mm with 12.5 mm lead spacing (±0.5 mm); available in bulk (no terminal forming) or bag packing.
• Environmental Compliance: RoHS‑compliant, from Nichicon’s UVR standard series for entertainment electronics.
• Lifecycle Status: Product status: End Of Life.

Typical Applications

• Entertainment electronics: Part of Nichicon’s standard UVR series intended for applications in entertainment electronics where compact bulk capacitance is needed.
• General‑purpose electronics: Suitable for through‑hole designs that require a 33 mF, 16 V polarized capacitor for bulk energy storage and decoupling.
• Through‑hole assemblies and prototypes: Radial lead format and standard can size make the UVR1C333MRD appropriate for manual assembly, repair, and legacy PCB designs.

Unique Advantages

• Compact, high capacitance: 33 mF in a φ25 × 50 mm can reduces board area compared with larger electrolytic options while delivering significant bulk capacitance.
• Defined ripple capability: Specified ripple current values at 120 Hz and 10 kHz let designers evaluate thermal and AC performance across common operating frequencies.
• Endurance rating: 2000 hours at 85°C provides a measurable reliability baseline for lifetime planning and thermal stress assessment.
• Wide ambient range: –40°C to +85°C operation covers a broad set of environmental conditions for consumer and entertainment equipment.
• Through‑hole convenience: Radial lead package with 12.5 mm spacing supports easy placement in legacy PCBs and hand/through‑hole assembly workflows.
• Regulatory compliance: RoHS‑compliant material construction for regulatory alignment in applicable regions.

Why Choose UVR1C333MRD?

The UVR1C333MRD positions itself as a straightforward, high‑capacitance solution for designers working in entertainment and general‑purpose electronics who need a through‑hole, radial‑lead electrolytic capacitor with clearly defined electrical and endurance specifications. Its 33 mF / 16 V rating, multi‑frequency ripple current figures, and 2000‑hour endurance at 85°C provide quantifiable performance data for thermal and lifetime assessments.

Manufactured by Nichicon as part of the UVR series and offered in bulk or bag packing, this part is suited to applications and production scenarios that require reliable bulk capacitance in a compact, serviceable radial can. Use the listed electrical and mechanical specifications to validate fit and performance for your design and qualification processes.

To request pricing, availability, or a formal quote for UVR1C333MRD, please submit a quote request or contact our sales channel with your quantity and delivery requirements.